baber/WOPTO huggingface dataset:
Patent JP-2009153366-A (JP)
Title: Highly efficient heat dissipation coil and highly efficient heat dissipation motor employing thereof, highly efficient heat dissipation power supply device, highly efficient heat dissipation magnetron generator, and electronic apparatus, industrial apparatus, electrical home appliance, computer hard disk product, and electric vehicle employing the coil, motor and devices
Inventor: NAITO SOSUKE
IPC: C09D5/25
Filed: 2008-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient heat dissipation coil capable of dissipating heat to the outside directly from the coil where heat is generated intensively by driving the coil.  <P>SOLUTION: The highly efficient heat dissipation coil 100 includes a coil 10 made of metal materials with high heat conductivity and a heat conductive/dissipating coating film 20 applied on the surface of the coil 10 and having a nature incorporating high heat conductivity, high heat dissipation, and high insulation, and dissipates heat generated intensively in the coil 10 directly to the outside from the surface of the coil 10. Paint for the heat conductive/dissipating coating film 20 contains a binder consisting of an alkoxide compound, a pigment of far infra-red radioactive material, and a solvent, and with this paint, a quantity of an Si-OH group to be remained is controlled while controlling progress of formation of an Si-O network generated by dehydration condensation of the alkoxide compound, and thereby high heat conductivity, high heat dissipation, and high insulation are achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049846-A (JP)
Title: Direct backlight device of liquid crystal module
Inventor: KAWADA KAZUTERU
IPC: G02F1/13357
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a light reflecting member of a direct backlight device with a single component, to inexpensively suppress the cost of the single component, and to improve the productivity by promoting the simplification of an assembly process.  <P>SOLUTION: The backlight device of the liquid crystal module includes: a linear light source 1; and the light reflecting member 3 which reflects light emitted from the linear light source toward a liquid crystal cell. A reflecting surface of the light reflecting member 3 is divided into a rectangular central region Z1 positioned at a rear part of the linear light source 1, and four trapezoidal shaped peripheral regions Z2, Z3, Z4, Z5. The light reflecting member 3 is formed with one sheet body 8 in a rectangular shape in plane view. In the sheet body 8, the reflecting surface of the front surface thereof is partitioned into the rectangular central region Z1 and four trapezoidal shaped peripheral regions Z2, Z3, Z4, Z5 by folding the four points in the periphery along straight folding lines 11, 12, 13, 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047137-A (JP)
Title: Airbag cover body and airbag device
Inventor: OCHIAI FUMIHARU
IPC: B60R21/21
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly deploy a cover body covering an airbag installed in a door.  <P>SOLUTION: The airbag 31 is deployed upward from the door 1 and to the side of an occupant. The cover body 22 covering the airbag 31 is formed by laminating an outer section 61 of hard resin and an inner section 62 of soft resin. A hinge body 86 is formed in a vehicle in the inner section 62, and a support piece 87 is projected from the outside of the vehicle interior in the inner section 62. A mounting-fixing portion 96 of the support piece 87 is fixed to a mounting body 34 by a fixture. Tear line openings 101 lying above the mounting-fixing portion 96 and passing through the support piece 87 are formed. The tear line openings 101 are connected to each other by to-be-broken portions 99. During the deployment of the airbag 31, the broken portions 99 are broken from ends contacting with the tear line openings 101, and the door 73 is turned sideways in the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050010-A (JP)
Title: Lighting device
Inventor: WATANABE SHINYA
IPC: H05B37/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of restraining a difference of lighting luminance at the time of dimming even when driving circuits having the different numbers of light-emitting diodes are provided.  <P>SOLUTION: The lighting device includes: a first driving circuit 1 where a first light source section 11 having a plurality of light-emitting diodes for lighting an illuminated object and a first current limiting resistance 12 are connected with each other in series; a second driving circuit 2 where a second light source section 21 connected in parallel with the first driving circuit 1 and having the number of light-emitting diodes fewer than those of the first light source section 11 for lighting the illuminated object and a second current limiting resistance 22 are connected with each other in series; a power supply circuit 3 for supplying power to the first and second driving circuits 1, 2 at the time of lighting of the illuminated object; first and second switch circuits 4, 5 for switching power supply to the first and second driving circuits 1, 2; and a control means 6 for performing PWM control of the first and second switch circuits 4, 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009062366-A (JP)
Title: Method for producing dicarboxylic acid
Inventor: KATO SATOSHI
IPC: C08G63/78
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicarboxylic acid as a raw material for practicable polyesters of high molecular weight with slight discoloration.  <P>SOLUTION: The content of ammonia as one of impurities in a dicarboxylic acid obtained by a fermentation method is a significant cause of the decline in the rate of polymerization for a relevant polyester and the discoloration of related resins. Based on the above fact, a dicarboxylic acid obtained by a production method comprising a fermentation process is subjected to a refining process comprising rinsing with water and/or a crystallization step to bring the ammonia content of the dicarboxylic acid to 4,000 ppm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053879-A (JP)
Title: Belt type continuously variable transmission
Inventor: NISHINOSONO JUNICHI
IPC: F16H9/18
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission eliminating complication of component management and reducing manufacturing cost.  <P>SOLUTION: An adjusting member 90 is put between a cylinder member 75 and a step 31d formed near a shaft end part of a primary shaft 31 of the belt type transmission. The adjusting member 90 is provided with a shim function part 91 positioned at an inner circumference side and having a thickness adjusting an axial position of the primary shaft 31, and a stopper function part 92 positioned at an outer circumference side of the shim function part 91 and regulating the most retreated position of the movable sheave 34b by abutting on an Rr direction end surface of the shim function part 91. Former shims can be eliminated thereby. Even in a belt type transmission of a same structure, speed change characteristics can be changed by regulating the maximum speed change ratio by selection of an applied adjusting member 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056606-A (JP)
Title: Transconductance amplifier
Inventor: MARUO AKIO
IPC: H03F3/45
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transconductance amplifier for tuning transconductance Gm without degrading linearity.  <P>SOLUTION: This transconductance amplifier includes: MOS transistors 11, 12 and MOS transistors 13, 14 constituting differential pairs; a voltage generation circuit 20; and a differential pair input voltage generation circuit 30. One embodiment of the voltage generation circuit 20 includes: MOS transistors 15, 16; a variable current source 21; a fixed current source 22; and a resistor R; and outputs a tuning voltage Vctrl and a common voltage Vcm to keep constant the differences between a voltage B (tuning voltage Vctrl) and a voltage C (drain voltage Vdp), and a voltage A (common voltage Vcm).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052160-A (JP)
Title: Line head and image forming apparatus
Inventor: TSUJINO KIYOSHI
IPC: G03G15/04
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line head capable of preventing unwilling electromagnetic influences between each light emitting element and the outside from occurring while the cost of a supporting member is suppressed and stably performing highly precise light exposure processing, and to provide an image forming apparatus capable of obtaining an image with low cost and high quality.  <P>SOLUTION: The line head 13 has the supporting member 6 and a light emitting substrate unit 7 equipped with a longitudinal substrate 71 supported by the supporting member 6, and a plurality of the light emitting elements 72 aligned along the longitudinal direction on the substrate 71. The supporting member 6 is manufactured by bend-processing a metal plate so as to cover the light emitting substrate unit 7 while permitting the outgoing radiation of the light from each light emitting element 72.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056264-A (JP)
Title: Method of evaluating silicon wafer and method of manufacturing the same
Inventor: SHIBAYAMA TAKASHI
IPC: H01L21/66
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of measuring the oxide film voltage-withstand characteristic of a silicon wafer, in a short time, to evaluate the silicon wafer with high sensitivity.  <P>SOLUTION: A method of evaluating a silicon wafer includes the following the steps of: forming an oxide film on a silicon wafer surface; forming a plurality of electrodes on the oxide film; and contacting a probe to the surface of the electrode and applying a voltage between the probe and the silicon wafer to measure oxide film withstand characteristic. The electrode area of one silicon wafer is in the range of 40 to 400 mm<SP>2</SP>, and measurement of the oxide film withstand characteristic is carried out, by making a plurality of probes contact with respect to one electrode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073562-A (JP)
Title: Lid material with shaking-out opening
Inventor: TSUJIMOTO TAKAAKI
IPC: B65D53/04
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material with a shaking-out opening which can be opened by pushing the shaking-out opening part of the lid material from the outer face and in which the shaking-out opening part hardly cracks by an impact of falling down in the lid material which covers the opening part of a bottomed container equipped with a flange part on the upper part opening part and is sealed by heat-adhesion at the flange part.  <P>SOLUTION: The lid material 1 is composed of a laminated material in which a substrate layer, an aluminum foil layer, and a heat-adhesive resin layer are successively laminated, a peripheral edge heat-adhesive part is formed on the peripheral edge, and the shaking-out opening part 4 is formed by cutting half-cut lines from the outer face of the substrate layer in the vicinity of the peripheral edge heat-adhesive part. The shaking-out opening part is provided with a shaking-out piece 6 surrounded by a first half-cut line 53, a second half-cut line 54, a third half-cut line 55 and a connecting part half-cut line 56 consisting of intermittent curved line-like cuts between the first half-cut line and the second half-cut line and between the second half-cut line and the third half-cut line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052588-A (JP)
Title: Chamber member and collision detection device for vehicle
Inventor: TANABE TAKATOSHI
IPC: B60R19/48
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly maintain a collision detection function of an object of a collision detection device for a vehicle by preventing a rupture in a parting line part when a vehicle bumper collides with the object.  <P>SOLUTION: The parting line PL2 of the chamber member 17 prepared by blow molding is formed into a curved shape extending in a vehicle right and left direction, while meandering a space between front and rear ends of each of upper and lower faces of the chamber member 17 in the vehicle longitudinal direction in each of the upper and lower faces. The curve of each of the upper and lower faces is prevented from being a parallel arrangement state in the vertical direction. This collision detection device 11 is constituted by disposing the chamber member 17 formed with the parting line PL2 in a front surface of a bumper reinforcement 4 in the vehicle bumper 2 in this way.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055956-A (JP)
Title: Connector connection jig
Inventor: NAKAGAWA DAISUKE
IPC: H01R43/26
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector connection jig that inhibits an oblique connection so as to prevent buckling of a seal member.  <P>SOLUTION: A waterproof connector 1 with a jig includes a waterproof connector 2 with a harness, and a jig 5. The jig 5 is mounted with the waterproof connector 2 with a harness. When connecting a mating connector 7 to a waterproof connector 3 of the waterproof connector 2 with a harness, a worker applies a force in the connection direction only to a prescribed region exposed from the jig 5, therefore, it is possible to prevent buckling of seal packing 33 due to the oblique connection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051294-A (JP)
Title: Fishing rod having reel-mounting portion
Inventor: EZUKA NAOYUKI
IPC: A01K87/08
Filed: 2008-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod capable of preventing slippage of the holding hand around the axis line of the fishing rod even when performing various casting operations.  <P>SOLUTION: A reel mounting part body 22 includes: a lower surface 22B of a curved surface, and a narrow part 22K having a narrow plain view width compared with the rear side regions including the dent part having the narrow plain view width compared with rear side regions, at the corresponding position to the length-directionally central region of a reel foot mounting part; a side expanding part expanding in the cross direction is set at the upper part of a reel mounting part body of the opposite side to the projecting direction of a trigger; a ridge 22R1 of the side expanding part extends to diagonally lower side to the front side to form a ridge of both the side parts of the curved surface-like lower surface and reaches the position of the narrow width part in the longitudinal direction; the ridge is positioned at the lower side of the narrow width part; the side surface inclination at the cross section of the narrow width part inclines the upper side to the pole rod 10 side with the vertical direction allowed; and the inclination angle is in a range of 0-20° in the vertical direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059814-A (JP)
Title: Balancer device for internal combustion engine
Inventor: UCHIUMI SHINTARO
IPC: F16F15/26
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure satisfactorily reducing thrust force generated in connection with rotary action of a helical gear in a balancer device for an internal combustion engine provided with two or more rotary driven bodies to which drive force of the internal combustion engine is transmitted from a crankshaft in at least two stages.  <P>SOLUTION: The balancer device is provided with a first helical gear 14 fixed on the crankshaft 12, a first balancer shaft 16 to which the drive force is transmitted from the crankshaft 12 through a second helical gear 20 meshed with the first helical gear 14, a third helical gear 22 fixed on the first balancer shaft 16, and a second balancer shaft 24 to which the drive force is transmitted from the first balancer shaft 16 through a fourth helical gear 24 meshed with the third helical gear 22. Helix direction of the second helical gear and a direction of helix angle of the third helical gear 22 are set in a same direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057627-A (JP)
Title: Electronic sphygmomanometer and blood pressure measurement control method
Inventor: YAMASHITA SHINGO
IPC: A61B5/0225
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic sphygmomanometer and a blood pressure measurement control method, capable of measuring a blood pressure by a measurement system suitable for each measuring person.  <P>SOLUTION: The electronic sphygmomanometer determines by which of a pressure reduction measurement system and a pressure measurement system the blood pressure is to be measured corresponding to a person to be measured. For instance, when a measurement system switching function is valid, the pressure measurement system is determined as the measurement system of this time when the person to be measured is pregnant (S104, S108). When the measurement system switching function is invalid, a desired measurement system preset by the person to be measured is determined as the measurement system of this time (S104, S114). Thus, blood pressure processing by the determined measurement system is executed (S118).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060949-A (JP)
Title: Positive resist material and pattern forming method
Inventor: NISHI TSUNEHIRO
IPC: G03F7/38
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist material which improves resolution, particularly density distribution dependency and faithfulness to a mask, and to provide a pattern forming method using the resist material.  <P>SOLUTION: The positive resist material includes a resin component (A) which is made soluble in an alkali developer by the action of an acid and a compound (B) which generates an acid in response to actinic rays or radiation, wherein the resin component (A) is a polymer compound having a repeating unit containing a non-eliminable hydroxyl group represented by formula (1). In the formula (1), R<SP>1</SP>represents H, methyl or trifluoromethyl; Y represents H or hydroxyl, provided that at least one Y is hydroxyl; and wavy lines indicate that the direction of bond is unspecified. The positive resist material has very high resolution in microfabrication technology, particularly in ArF lithography technology and is very useful for precise microfabrication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066116-A (JP)
Title: High-frequency power measurement circuit
Inventor: NASU KENJI
IPC: G01R21/01
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power measurement circuit capable of performing detection conforming to an increase and decrease of an actual high-frequency power level regardless of high-frequency peaks and burst operation.  <P>SOLUTION: The high-frequency power measurement circuit includes: a high-frequency circuit having an element where a consumption current varies according to the level of high-frequency power while a high-frequency signal is input; and a monitoring circuit for measuring an increase and decrease in high-frequency power input to the high-frequency circuit by monitoring the consumption current of the high-frequency circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009048201-A (JP)
Title: Semiconductor device
Inventor: INUKAI KAZUTAKA
IPC: H01L29/786
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improved pixel aperture ratio, high reliability, high performance, and the like, in a display device by providing a current storage circuit whose area can be reduced, whose configuration is made simple, since the number of elements is reduced which can be operated under low power consumption, and in the manufacture of which high yield can be expected, and by applying the current storage circuit to a current drive type display device, such as, an OLED display device.  <P>SOLUTION: A new semiconductor element in a shape similar to that of a transistor, having a plurality of drains or sources, is used. When the semiconductor elements are used for a writing element and a driving element, reading and storing of current value and current output can be performed by two semiconductor elements, and reduction of area can be markedly facilitated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157343-A (JP)
Title: Polarizing plate and liquid crystal display using the same
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/30
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate that facilitates defect inspection having high accuracy, even when an oriented polyethylene terephthalate film is used as a protective film, and to provide a liquid crystal display device that uses the polarizing plate, suppressing color unevenness, when observed in an oblique direction and having superior visibility.  <P>SOLUTION: The polarizing plate comprises a polarizing film, made of a polyvinylalcohol system resin and an oriented polyethylene terephthalate film layered with an adhesive layer on one side of the polarizing film, in which the shift angle of the orientation primary axis of the oriented polyethylene terephthalate film with respect to the orienting axis is not larger than 15°, and the MOR value (maximum orientated ratio), measured by a microwave transmission type molecular orientation meter is not smaller than 1.5. The liquid crystal display device uses this polarizing plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311681-A (JP)
Title: Solid state image sensor and imaging apparatus
Inventor: WADA SATORU
IPC: H04N5/372
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state image sensor capable of enhancing color reproducibility and sensitivity.  <P>SOLUTION: The solid state image sensor includes a large number of low sensitivity PDs 10 and a large number of high sensitivity PDs 20 which are arranged in a tetragonal lattice pattern in the row direction X and in the column direction Y, respectively. The large number of low sensitivity PDs 10 and the large number of high sensitivity PDs 20 are arranged in positions deviated from each other by half an arrangement pitch in the row direction X and column direction Y. Three kinds of spectral filters and micro lenses for transmitting R, G and B are formed above a light receiving surface of the large number of low sensitivity PDs 10. Luminance filters and micro lenses with spectral characteristics having a correlation with a luminance component of light are formed above a light receiving surface of the large number of high sensitivity PDs 20. The spectral filters and micro lenses formed above the low sensitivity PDs 10 become larger than the luminance filters and micro lenses formed above the low sensitivity PDs 20 so that the low sensitivity PDs 10 and the high sensitivity PDs 20 become substantially the same in detection sensitivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT